Just when you thought
Sophia Grace Brownlee and her cousin
Rosie, the tiny British girls who sang
Nicki Minaj's "Super Bass" while dressed in princess outfits and subsequently made the Internet explode from cuteness, couldn't get any more adorable,
Ellen Degeneres sent them to the American Music Awards as her
"Ellen Show" red carpet correspondents.

Clad in their trademark princess clothes (complete with tiaras and fluffy wands), the pair interviewed celebrities as they went down the carpet. And by "interviewed" we mean adorably shrieked and occasionally sang "Super Bass" to them. Most of the time the celebs were more excited to see them than the other way around -- and most recognized the girls from their
YouTube video or their
first "Ellen" appearance.

The best encounter: Watching the girls meet
Katy Perry, kiss her on the cheek, and then sing "Firework."

Don't take our word for it, watch the segment and see the cuteness for yourself!